Chester, NJ Weather & Growing Conditions
Tonight
63°F
Partly Cloudy
Partly cloudy, with a low around 63. North wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 63°F | Partly Cloudy | 5 to 10 mph N | 0% |
| Saturday | 75°F | Mostly Sunny | 5 to 10 mph NE | 2% |
| Saturday Night | 64°F | Patchy Fog | 5 to 10 mph E | 11% |
| Sunday | 78°F | Rain Showers Likely | 5 to 10 mph SE | 71% |
| Sunday Night | 64°F | Showers And Thunderstorms | 5 to 10 mph W | 82% |
| Monday | 71°F | Chance Rain Showers | 10 mph NE | 46% |
| Monday Night | 61°F | Chance Rain Showers | 5 to 10 mph NE | 32% |
| Tuesday | 65°F | Chance Rain Showers | 10 mph NE | 35% |
| Tuesday Night | 57°F | Chance Rain Showers | 10 mph NE | 35% |
| Wednesday | 64°F | Chance Rain Showers | 10 to 15 mph NE | 35% |
| Wednesday Night | 57°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 37% |
| Thursday | 64°F | Chance Showers And Thunderstorms | 10 mph NE | 36% |
| Thursday Night | 56°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 32% |
| Friday | 69°F | Slight Chance Rain Showers | 5 to 10 mph N | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Chester, NJ
Last spring frost
Mar 30
First fall frost
Nov 16
Growing season
230 days
Hardiness zone
8a
Explore more for Chester, NJ: full frost dates · planting calendar · New Jersey frost dates
Climate data from the nearest NOAA station, Marcus Hook, Pa (3.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.